[syslinux] fsc branch and Bochs

[Sebastian Herbszt]

H. Peter Anvin wrote:
> On 09/02/2009 02:15 PM, Sebastian Herbszt wrote:
>> Trying to load: pxelinux.cfg/C0A80178                              TFTP unknown
>> opcode 1
>
> This means that we got an RRQ back from the TFTP server, which is
> nonsensical; it may be that Etherboot echoes back our own packets somehow.

I used wireshark to grab a network dump:

192.168.1.120 192.168.1.88 TFTP Read Request, File: pxelinux.cfg/01-b0-c4-20-00-00-01\000, Transfer type: octet\000, 
tsize\000=0\000, blksize\000=1408\000
192.168.1.88 192.168.1.120 TFTP Error Code, Code: File not found, Message: File not found\000
192.168.1.120 192.168.1.88 TFTP Read Request, File: pxelinux.cfg/C0A80178\000, Transfer type: octet\000, 
tsize\000=0\000, blksize\000=1408\000
192.168.1.88 192.168.1.120 TFTP Error Code, Code: File not found, Message: File not found\000
192.168.1.120 192.168.1.88 TFTP Error Code, Code: Option negotiation failed, Message: TFTP_protocol error\000

Looks pretty sane to me.

- Sebastian